參數(shù)資料
型號: W78L058A24PL
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQCC44
封裝: ROHS COMPLIANT, PLASTIC, LCC-44
文件頁數(shù): 20/34頁
文件大?。?/td> 238K
代理商: W78L058A24PL
W78LE58/W78L058A
- 20 -
DC CHARACtERISTICS, continued
SPECIFICATION
MIN.
-
-
-
PARAMETER
SYM.
MAX.
0.45
0.25
0.45
UNIT
TEST CONDITIONS
Output Low Voltage
P1, P2, P3, P4
Output Low Voltage
V
V
V
V
DD
= 4.5V, I
OL
= +2 mA
V
DD
= 2.4V, I
OL
= +1 mA
V
DD
= 4.5V, I
OL
= +4 mA
V
OL1
V
OL2
P0, ALE,
PSEN
[*2]
-
0.25
V
V
DD
= 2.4V, I
OL
= +2 mA
Sink Current
P1, P2, P3, P4
Sink Current
4
1.8
8
12
5.4
16
mA
mA
mA
V
DD
= 4.5V, Vin = 0.45V
V
DD
= 2.4V, Vin = 0.45V
V
DD
= 4.5V, Vin = 0.45V
I
SK1
I
SK2
P0, ALE,
PSEN
4.5
9
mA
V
DD
= 2.4V, Vin = 0.4V
Output High Voltage
2.4
-
V
V
DD
= 4.5V, I
OH
= -100
μ
A
V
DD
= 2.4V, I
OH
= -8
μ
A
V
DD
= 4.5V, I
OH
= -400
μ
A
V
OH1
1.4
-
V
P1, P2, P3, P4
Output High Voltage
2.4
-
V
V
OH2
1.4
-
V
V
DD
= 2.4V, I
OH
= -200
μ
A
PSEN
P0, ALE,
[*2]
Source Current
-100
-250
V
DD
= 4.5V, Vin = 2.4V
μ
A
μ
A
mA
I
SR1
-20
-8
-50
-14
V
DD
= 2.4V, Vin = 1.4V
V
DD
= 4.5V, Vin = 2.4V
P1, P2, P3, P4
Source Current
I
SR2
P0, ALE,
PSEN
-1.9
-3.8
mA
V
DD
= 2.4V, Vin = 1.4V
Notes:
*1. RST pin is a Schmitt trigger input.
PSEN are tested in the external access mode.
*3. XTAL1 is a CMOS input.
*4. Pins of P1, P2, P3, P4 can source a transition current when they are being externally driven from 1 to 0.
*2. P0, ALE and
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